442819311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 662135040

約数和(自身を除く): 219315729

約数列:

[1, 3, 11, 33, 41, 123, 451, 509, 643, 1353, 1527, 1929, 5599, 7073, 16797, 20869, 21219, 26363, 62607, 79089, 229559, 289993, 327287, 688677, 869979, 981861, 3600157, 10800471, 13418767, 40256301, 147606437, 442819311]

約数ペア:

[(1, 442819311), (3, 147606437), (11, 40256301), (33, 13418767), (41, 10800471), (123, 3600157), (451, 981861), (509, 869979), (643, 688677), (1353, 327287), (1527, 289993), (1929, 229559), (5599, 79089), (7073, 62607), (16797, 26363), (20869, 21219)]